Turning ERC-4337 Simulation Failures Into Useful SDK Errors
Why production ERC-4337 bundlers need a reliability layer that translates messy simulation and submission failures into stable SDK-facing execution codes.
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Technical notes on transaction infrastructure, bundlers, and execution.
A safer pattern for ERC-2612 permits
ERC-2612 detection is unreliable in practice. The robust pattern is cheap interface screening followed by on-chain permit simulation with identical EIP-712 domain logic.
Read moreBYOB: A faster path for sponsored ERC-4337
Trusted bundler flow, minimal UserOps, and why it reduces latency.
Read moreBacktests Break Where Execution Begins
A concise retrospective on a 2018 TradingView Pine Script that looked strong in backtests until realistic execution assumptions changed the result.
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